Mathematics Part 7 2025

Total Questions: 50

4 - If a =0.1039, then the value of sqrt 4a^2 - 4a + 1 + 3a is?

A ) 1.1039 ✅
B ) 1.0000
C ) 0.9150
D ) 0.1039

8 - 2km ratio to 400 meters:

A ) 4:5
B ) 5:1 ✅
C ) 2:5
D ) 4 :5

15 - One pico second is equal to_________:

A ) 10^-3
B ) 10^-6
C ) 10^-9
D ) 10^-12 ✅

20 - The coordinates of the midpoint of points A(4, - 1) and B(7 ,2) are:

A ) (5,0)
B ) (11/2,1/2) ✅
C ) (6,1)
D ) (13/2,1/2)

21 - X:2+sqrt2/x+1 +2+sqrt2/x+1=1

A ) 3±sqrt2
B ) 3±2sqrt2 ✅
C ) 3±sqrt10
D ) 2±2sqrt3

22 - Solve sqrt3

A ) 60° ✅
B ) 45°
C ) 90°
D ) 30°

23 - Simplify ?(125)⅔

A ) 5
B ) 15
C ) 25 ✅
D ) 125

27 - If 20% of a= b ,then b% of 20 is a same as:

A ) 5% of a
B ) 30% of
C ) 4% of a ✅
D ) 20% of

29 - Asgar bought a television for Rs. 87,500/-. What is the amount of 17% GST on it?

A ) Rs.15,250
B ) Rs.14,875 ✅
C ) Rs.14,725
D ) Rs.15,050

34 - What is a surface area of solid sphere with radius of 7cm?

A ) 194πcm²
B ) 196πcm2 ✅
C ) 198πcm2
D ) 100πcm²

36 - Simplify log 3x + log 7x

A ) Cannot be simplify directly ✅
B ) Log10x²
C ) Log(x)[ base21]
D ) log_{37} x²

43 - A pillar 14cm in diameter is 5m high .How much material was used to construct it?

A ) 77×10cm²
B ) 77 x 104cm2 ✅
C ) 77 X 12cm²
D ) 77×10cm²

45 - If the surface area of a cube is 96 cm², what is its volume?

A ) 64cm³ ✅
B ) 96cm³
C ) 128cm³
D ) 216cm³